package com.zc.study.designPattern.结构型设计模式.facadePattern;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

/**
 * 文件保存类:子系统类
 */
public class FileWriter {
    public void write(String encryptStr,String fileNameDes){
        System.out.println("保存密文,写入文件.");
        try {
            FileOutputStream outFS=new FileOutputStream(fileNameDes);
            outFS.write(encryptStr.getBytes());
            outFS.close();
        } catch (FileNotFoundException e) {
            System.out.println("文件不存在!");
        } catch (IOException e) {
            System.out.println("文件操作错误!");
        }
    }
}
